Checking the price tag…

Castella Original Japanese Style Baked Sponge Cake is a traditional dessert known for its light and fluffy texture. This product contains three individual packs, each holding five pieces of the sponge cake, making it convenient for sharing or enjoying at different times.
measured Aug 31 · prices update as stores are re-measured
SF grocers that run packaged snack cakes deep but don’t carry Imuraya yet — a natural next door.
1 storefront across 1 grocer carry it · tap a pin to open the store.
stocked in the same aisle at the same grocers · widest co-carriage first · filed under Snack Cakes here.
nearest neighbors by what the product is · regardless of where it sits.